/*
 * Licensed to Elasticsearch under one or more contributor
 * license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright
 * ownership. Elasticsearch licenses this file to you under
 * the Apache License, Version 2.0 (the "License"); you may
 * not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.elasticsearch.nio;

import java.util.function.BiConsumer;

/**
 * This is a basic write operation that can be queued with a channel. The only requirements of a write
 * operation is that is has a listener and a reference to its channel. The actual conversion of the write
 * operation implementation to bytes will be performed by the {@link NioChannelHandler}.
 */
public interface WriteOperation {

    BiConsumer<Void, Exception> getListener();

    SocketChannelContext getChannel();

    Object getObject();

}
